During the last decade, graphene [1]}, [2]}, [3]} the two-dimensional (2D) form of sp\(^2\)  carbon atoms has attracted astonishing attentions of scientific and industrial communities, stemmed from its extraordinarily high mechanical [4]} and thermal [5]} conduction properties along with exceptional electronic and optical characteristics. In particular, graphene can exhibit remarkably high Young's modulus and tensile strength of 1000 GPa and 130 GPa [4]} respectively, along with superior thermal conductivity of around 4000 W/mK [7]} that outperforms diamond and other conventional materials. The exceptional physical and chemical properties of graphene, promoted the experimental and theoretical endeavours to fabricate novel graphene's 2D counterparts, and subsequently explore their intrinsic properties and application prospects. As a results of scientific accomplishments, 2D materials family is commonly considered as the most vibrant class of materials, in which new members are continuously introduced, either theoretically predicted or experimentally fabricated. Worthy to remind that despite the outstanding properties of pristine graphene, it is not an ideal material and naturally shows few drawbacks, such as the lack of an electronic band-gap and brittle failure mechanism [4]}, [9]}. In addition, the ultra-high thermal conductivity of graphene also prohibits its application for thermoelectric energy generation.
